Today's Weather Forecast - Hanoi
Today's weather in Hanoi. high 30°C (86°F), low 22°C (72°F). Mainly Clear.
Today’s Hourly Weather Outlook
- Wind speed
- 16 km/h
- Rain probability
- 70%
- Wind speed
- 15 km/h
- Rain probability
- 33%
- Wind speed
- 11 km/h
- Rain probability
- 10%
- Wind speed
- 11 km/h
- Rain probability
- 100%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Hanoi, Vietnam (Hà Nội)
- PM2.5
- 8μg/m³
- PM10
- 4μg/m³
- O₃
- 12ppb
- SO₂
- 5ppb
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Hanoi is forecast to reach a high of 30°C today, with an overnight low around 22°C. That's 1° below the long-term average high of 31°C for this time of year. Expect a high chance of rain (100% probability) and a gentle breeze averaging 16 km/h. Air quality is currently Unhealthy for Sensitive Groups (AQI 114), driven mainly by O₃ at 75 μg/m³.
Today vs Normal
The long-term average high for today is 31°C.
22 of the last 28 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
Red = above normal, blue = at or below · last 12 days
Air Quality
Health effects can be felt by sensitive groups, including children, older adults, and people with respiratory or heart conditions. The general public is less likely to be affected.